A STUDY ON FLUVIAL DYNAMIC GEOMORPHOLOGY AND ITS EXPERIMENT AND SIMULATION
关于流水动力地貌及其实验模拟问题

: Fluvial dynamic geomorphology is producgion, which is formed by reaction between fluvial behaviour and surface material on earth. It possesses significant response to environments. As a branch of geomorphology, the fluvial dynamic geomorphology is charecterized by frontier science among fluid dynamics, sediment mechanics and fluvial geomorphology. With physical modelling by similarity based on Newtonian mechanics, and principle of the same effect but different structure based on systematic theory, it is available to study on features, formation and processes in fluvial dynamic geomorphology. A new research method, which is a combination of mathematical simulation by computer with physical modelling will be opened.